<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<script>
    var car =new Object();
    car .hgz="合格";
    car .price=100000;
    car.shuom="说明书";
    car.crea=function(){

    }
    car .crea();
    console.log("合格证:"+car.hgz+"建议零售价:"+car.price+"说明书:"+car.shuom)
</script>
</body>
</html>